× Home › Property records › Montgomery County › Amsterdam, City › Guy Park Ave › 451 Guy Park Ave451 Guy Park AveAmsterdam, City · Montgomery County $308,824 Full market value 210 · Residential OpenValue $321,960 ▾
Owner of record
Owner St Mary'S Hospital
Mailing address 427 Guy Park Ave · Amsterdam, NY, 12010
Assessment · 2025 roll
Land assessed $26,000
Total assessed $105,000
Full market value $308,824
Building
Style Old style
Year built 1920
Living area 2,524 sq ft
Bedrooms 4
Full baths 2
Heat Hot air
Fuel Gas
Lot
Size 0.92 acres (GIS)
Frontage × depth 85 × 490 ft
Lot sq ft 416,560
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Amsterdam (270100)
Deed & identifiers
SBL 03900900030100000000
Print key 39.9-3-10
SWIS 270100
Parcel ID 27010003900900030100000000
Who owns 451 Guy Park Ave? 451 Guy Park Ave, Amsterdam, City is owned by St Mary'S Hospital per the 2025 NYS assessment roll.
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Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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